EP2754367A1 - Système de cadre et élément de noeud - Google Patents

Système de cadre et élément de noeud Download PDF

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Publication number
EP2754367A1
EP2754367A1 EP13151140.4A EP13151140A EP2754367A1 EP 2754367 A1 EP2754367 A1 EP 2754367A1 EP 13151140 A EP13151140 A EP 13151140A EP 2754367 A1 EP2754367 A1 EP 2754367A1
Authority
EP
European Patent Office
Prior art keywords
frame
node
holding
webs
fastening means
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP13151140.4A
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German (de)
English (en)
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EP2754367B1 (fr
Inventor
Werner Aisslinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
elmar Flototto service holding GmbH
Original Assignee
elmar Flototto service holding GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by elmar Flototto service holding GmbH filed Critical elmar Flototto service holding GmbH
Priority to EP13151140.4A priority Critical patent/EP2754367B1/fr
Publication of EP2754367A1 publication Critical patent/EP2754367A1/fr
Application granted granted Critical
Publication of EP2754367B1 publication Critical patent/EP2754367B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B47/00—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
    • A47B47/0008—Three-dimensional corner connectors, the legs thereof being received within hollow, elongated frame members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/44—Leg joints; Corner joints
    • F16B2012/446—Leg joints; Corner joints with three-dimensional corner element, the legs thereof being inserted in hollow frame members

Definitions

  • the invention relates to a frame system, in particular a furniture system, with at least three elongated frame elements, of which at least two are arranged perpendicular to each other, and with at least one node element for connecting the frame elements.
  • the invention further relates to a node element, in particular for a frame system, for mounting at least three frame elements, of which at least two are arranged perpendicular to each other.
  • such a frame system will be used to make a flexible, modular furniture system.
  • the elongated frame members can be connected to the node elements arbitrarily, preferably at right angles or at an angle of 180 °, so that a frame for a piece of furniture, such as a shelf, a cabinet or a table can be made.
  • the compartments formed in the frame system can be used for example with shelves as shelves or filled with drawers or other furniture elements.
  • node elements are not or only slightly visible from the outside, so the frame elements abut flush with each other.
  • frame systems and node elements are known from the prior art, with which the frame members are interconnected. However, these offer either no sufficient stability or are very expensive to assemble.
  • the object of the invention is to provide a frame system that can be flexibly and modularly assembled from a plurality of elongated frame members and a plurality of node elements with little effort, so that there is a mechanically stable frame with attractive appearance.
  • a frame system in particular a furniture system, provided with at least three elongated frame members, of which at least two are arranged perpendicular to each other, and with at least one node element for connecting the frame members.
  • a node element is provided, in particular for a frame system according to the invention, for mounting at least three frame members, of which at least two are arranged perpendicular to each other, with at least two retaining webs, each having in particular an opening for a fastener, wherein on the Outside of the first holding web a first contact surface for a first end face of a first frame member and on the outside of the second holding web a second abutment surface for a first end face of a second frame member are provided, and wherein between the holding webs a receptacle is formed, the at least two side surfaces of the third Can accommodate frame element.
  • At least one end faces of the first and the second frame member is provided in each case a substantially complementary to the respective holding web recess formed which can receive
  • the first and the second frame member are placed from the outside on the holding webs of the node element, so that the holding webs do not project beyond the end faces of the frame members, and fixed to the retaining webs. Subsequently, the third frame member is inserted into the receptacle and fixed in this. Since the holding webs are substantially completely received in the recesses on the end faces, the end faces of the frame members are arranged flush with the inner sides of the holding webs. As a result, when the third frame element is inserted into the receptacle, the first and the second frame element are in each case flush with their end faces on a side face of the third frame element.
  • the node element Since the end faces of the first two frame elements lie flush against the third frame element, the node element is not or only slightly visible from the outside. Since the third frame member bears against the inner sides of the retaining webs and supports them, is In addition, the node element stabilized, so that deformation of the node element is reliably prevented.
  • fastening means are provided for fastening the frame elements to the node element.
  • a first fastening means extends from the receptacle through the first retaining web outwardly and into the first frame member and fixes it to the first retaining web of the node element.
  • a second fastening means extends from the receptacle through the second retaining bar into the second frame element and fixes it to the second retaining bar.
  • a third attachment means extends from the outside through an opening in the node element in the receptacle and in the third frame member.
  • the first and the second fastening means For mounting the frame system, the first and the second fastening means, after the first and the second frame member are placed on the respective holding webs, guided by the receptacle outwardly into the respective frame member and anchored in this.
  • the fastening means are flush with the inside of the retaining webs, so do not protrude into the receptacle.
  • the third frame member is pushed into the receptacle and fixed with the third fastening means, which extends from the outside into the receptacle in this. At the node element only an opening must be present, through which the third fastening means can be introduced from the outside into the receptacle.
  • the third frame member conceals the end faces of the first and second frame member with the retaining webs which are received in the recesses of the end faces, so that they are not visible.
  • the fastening means which extend from the receptacle in the first and the second frame member are thereby covered.
  • the fasteners are easily accessible, so that the frame system can be assembled with little effort. From the outside, therefore, only the third attachment means or the opening for the third attachment means is visible. These can be arranged for example on the inside of a frame triangle or the frame system, so that they are not visible from the outside.
  • screws can be used with which the frame elements can be screwed without play on node element. Screws also allow the frame system to be dismantled and rebuilt in a different configuration.
  • holes may be predrilled, in which the screws are screwed.
  • this is designed as an angle element.
  • the holding webs perpendicular to each other.
  • the opening for the fastening means of the third frame member may be disposed between the support webs and extending from the outside to the receptacle between the support webs, wherein the central axis of the opening is aligned in particular at an angle of 45 ° to one of the abutment surfaces.
  • the angle of 45 ° ensures, on the one hand, that the fastening means, for example the screw, is screwed into the center of the frame element, so that a break-out of the fastening means from the third frame element is reliably prevented.
  • this angle ensures good accessibility of the fastener with tools, as a sufficient distance to the adjacent frame elements is ensured.
  • a node element is used, for example, for a corner joint of the frame system or an edge in which three frame elements meet vertically, ie in the three spatial directions of a Cartesian coordinate system.
  • the third frame member may be a vertical post, and the first and second frame members are part of a horizontal plane, such as a shelf.
  • the node element is U-shaped.
  • a third holding web is provided with a third contact surface for the end face of a further frame member, wherein in the third holding web an opening for a fastening means is provided.
  • the first and the second retaining web are arranged on opposite sides of the third retaining web, in particular at an angle of 90 ° thereto.
  • This embodiment is used for example in a central region in which a total of four frame elements meet, wherein the first, the second and the further frame element lie in a plane, for example in a horizontal plane and the third frame element is arranged perpendicular to this plane.
  • the first and second frame members extend in opposite directions, lying in line, away from the node member so as to form a T-shape together with the third frame member.
  • a recess complementary to the third retaining web is preferably also provided on the front side, which recess is the third Can receive holding bridge so that the holding web is received substantially flush with the front side.
  • the retaining webs can be provided between adjacent retaining webs in each case an outwardly directed mounting surface, which is arranged in particular at an angle of 45 ° to the adjacent contact surfaces.
  • the opening for the fastening means of the third frame member may extend through the mounting surface, so that by the mounting surface perpendicular to the longitudinal direction of the fastener arranged plane for supporting the fastener is present.
  • the node element preferably consists of two node components, wherein the first contact surface is provided on the first node component and the second contact surface on the second node component.
  • the node components have overlapping connecting bridges.
  • a fastening means for another frame member which extends in particular from the receptacle to the outside, wherein the overlapping connecting webs form the third retaining web and the fastening means which extends through the opening of the connecting webs, the further frame member fixed, which is attached to the third bearing surface.
  • the first node member is attached to the first bearing surface on the first frame member.
  • the second node member is attached to the second bearing surface on the second frame member. Since the node components are separated from each other, the holding webs or the openings for the first and the second fastening means for the first and the second frame member are each easily accessible, so that the node components can be mounted well on the respective frame member. Subsequently, the node components with the frame elements mounted thereon are brought together so that the connecting webs overlap and the openings are arranged concentrically in the connecting webs. After merging the connecting webs, a third fastening means through the openings in the third holding web in the front page a further frame member which is fixed to the third abutment surface, guided and fixed the third frame member so on the fastening node.
  • the node members are fixed to each other by the attachment means that extends through the two overlapping connecting webs, so that the entire node is held together.
  • the connecting webs are designed, for example, complementary stepped, so that they can not be moved or pivoted against each other in mated condition. The two-part construction thus ensures that the end faces or the respective holding webs can be easily reached with a fastening means or the tool required therefor for the respective assembly steps.
  • the respective retaining web is substantially completely received in the respective recess of the first and / or the second frame element, so that the retaining web or the node element does not protrude beyond the side surfaces of the respective frame element and is not or only minimally visible from the outside.
  • the recess of the first and second frame members may extend to at least one side surface, and a mounting surface disposed between the retaining legs may project beyond the side surface of the frame member.
  • the holding web or the contact surface is furthermore arranged substantially in the recess or the edge of the holding web runs flush with the side surface, so that it does not project beyond the side surface. Only the mounting surface, which has, for example, the opening for the fastening means of the third frame member, is visible or accessible from the outside, for example, to introduce a fastening means for the third frame member in the receptacle.
  • an additional mounting surface with an opening may be provided on at least one retaining web, which has an angle to an adjacent abutment surface of 45 °, wherein the mounting surface may protrude in particular over the side surface of the frame member.
  • the opening of this mounting surface can be used for example for receiving a further fastening means for additional fixing of the third frame part. But it is also conceivable that at this cultivation area a holding part for attaching additional furniture elements, such as drawer slides, Panels, wall parts or hinges, or these furniture elements are mounted directly.
  • At least one holding element is provided for a particularly flat wall component, which is held on a mounting surface with a fastening means.
  • the holding element can be fixed to the mounting surface, for example, with the fastening means which is provided for fastening the third frame element.
  • an additional fastening means is fixed to a mounting surface which is not used for receiving the fastening means for the third frame element.
  • a thread for a fastening means is provided in the opening of this mounting surface.
  • a fastening system is provided on the holding element and on the wall component, with a cup-shaped receptacle and a head part which can snap into the receptacle.
  • the receptacle and the head part work on the principle of a push button, wherein in the receptacle, a spring element, such as a bow spring is provided which can be expanded by the head part and snap behind the headboard.
  • a spring element such as a bow spring
  • a reinforcing element may be provided between adjacent retaining webs in the receptacle.
  • a recess complementary to the reinforcing element is provided on the third frame element, into which the reinforcing element can engage. This is necessary in order to be able to insert the third frame element completely into the receptacle.
  • the reinforcing element can be used in this embodiment as an additional alignment aid or as a support for the node element, so that it can not be moved in the longitudinal direction of the third frame member relative to the third frame member.
  • the node element may be made of plastic, in particular polyoxymethylene (POM). This material is especially for use with Furniture advantageous because it provides on the one hand sufficient strength and on the other hand is not brittle, so that stress and minor tolerances can be reliably absorbed.
  • POM polyoxymethylene
  • node element is used for other frame systems than in furniture, for example, for structures for carports, garden sheds, etc., it may also be made of metal to meet higher demands on the strength.
  • the frame elements may be made of wood, in particular solid wood, or metal, for example.
  • the frame system can have further components. If the frame system is provided as a furniture system, for example, further furniture modules, such as drawers, doors, cupboard inserts, etc., can be provided, which are fastened to the node elements or the frame elements.
  • further furniture modules such as drawers, doors, cupboard inserts, etc.
  • FIG. 1 is a frame system 10, which is part of a piece of furniture here.
  • a frame system 10 which is part of a piece of furniture here.
  • the invention is described below using the example of a piece of furniture, it can also be used for other items that contain a frame system. Examples are carports, garden sheds or garages.
  • FIG. 1 shown frame system consists of a plurality of elongated frame members, which are generally designated in this overview drawing by the reference numeral 12, and which are interconnected by a plurality of node elements 14, 16.
  • the frame elements 12 and the node elements 14, 16 are part of a modular construction kit, so that the frame system 10 in any direction with any other frame elements 12 and other node elements 14, 16 is expandable.
  • compartments 18 are formed, for example, filled with drawers 20, closed by doors or can be used in the other known furniture elements.
  • planar wall components 22 are provided which close the side surfaces and the top and bottom of the frame system 10.
  • the frame members 12 are designed as rods, which here have a rectangular and in particular square cross-section. In particular, they can be made of wood. Alternatively, metal can also be chosen as the material.
  • node elements 14, 16 For connecting the frame elements 12, only two different types of node elements 14, 16 are provided.
  • An essential feature of the frame system and the node elements is that the node elements are not or only slightly visible from the outside between the frame elements.
  • FIG. 2 A first embodiment of a node member 14 used to connect three frame members 24, 26, 28, for example, to a corner or a vertical edge of the frame system is shown in FIG FIG. 2 shown.
  • the first frame member 24 forms a front horizontal edge of the frame system
  • the second frame member projects at right angles to the first frame member 24 to the rear and defines with the first frame member 24 has a plane, for example, a shelf level.
  • the third frame member 28 forms a vertical support.
  • the node element 14 has the basic shape of an angle piece and has two holding webs 30, 32, which are arranged substantially at right angles to each other and on the outside in each case a contact surface 34, 36 have. These serve for fastening the first and the second frame element 24, 26. Between the holding webs 30, 32 or through the inner sides of the holding webs 30, 32, a receptacle 38 for the third frame member 28 is formed.
  • a mounting surface 40 is provided between the contact surfaces 34, 36, which is arranged at an angle of 45 ° to the contact surfaces 34, 36 and connects directly to the contact surfaces 34, 36.
  • a further mounting surface 42, 44 is provided, which is inclined with respect to the respective abutment surface 34, 36 at an angle of 45 °.
  • an opening 46, 48 is provided, which extends from the receptacle 38 to the contact surfaces 34, 36.
  • a recess 50, 52 is provided for the head of a fastening means, which can be designed as countersinking.
  • openings 54, 56, 58 are also provided, which extend to the receptacle, wherein at these openings 54, 56, 58 respectively on the outside, ie at the mounting surface 40, 42, 44, a Recess 60, 62, 64 is provided for the head of a fastener.
  • a reinforcing element 66 is provided in the receptacle 38, by means of which the holding webs 30, 32 are supported against one another. This increases the rigidity against bending of the two holding webs relative to each other.
  • each edge 68, 70 of the holding webs 30, 32 are executed on their sides facing away from the two cultivation surfaces 40, 42 and 40, 44 sides arcuate (see FIG. 3b the upper left “corner” as well as in FIG. 3e the upper right “corner”).
  • the arcuate region extends concentrically to the central axis of the opening 46, 48 in the corresponding holding web 30, 32.
  • each edge consists of a straight section, an arcuate section and turn a straight section.
  • a first frame element 24 is mounted with an end face 72 on the first contact surface 34 of the first holding web 30.
  • the second frame element 26 is mounted with an end face 74 on the second contact surface 36 of the second retaining web 32.
  • the third frame member 28 is mounted with two side surfaces in the receptacle 38.
  • the end faces 72, 74 of the first frame member 24 and the second frame member 26 recesses 76, 78 which are formed substantially complementary to the contour of the holding webs 30, 32 of the node member 14.
  • outer upper corner and the inner lower corner are the end faces 72, 74 and the recesses formed substantially mirror-symmetrical.
  • the holding webs 30, 32 are mirror-symmetrical.
  • the end faces of the frame elements are designed stepped and are formed by the actual end face of the frame member and the bottom surface of the recess.
  • the edge 80 or 82 of the recess 76, 78 similar to the edge 68, 70 initially straight, then concave arcuately curved and then straight again. wherein the recess is selected so that the longitudinal axis of the frame member is within the recess 76, 78, but at the same time in the region of the curvature of the edge 80, 82 a large area of the actual end face stops.
  • the contour of the recesses 76, 78 and the edge of the holding parts are shaped so that a torque-tight connection between the node element 14 and the frame members 24, 26 can be produced by this with respect to the longitudinal axis of the frame members 24, 26.
  • the front side of the third frame member 28 is made flat. However, the third frame member at the edge, which is inserted into the receptacle 38 of the node member 14, a complementary formed to the reinforcing member 66 recess 84.
  • the frame system 10 has a plurality of holding elements 86, on which, as will be shown below, plate-shaped wall components 88 can be mounted, and fastening means 90, 92, 94, here screws, for fastening the frame members 24, 26, 28 on the node element 14th ,
  • the node element 14 is inserted with the first holding member 30 in the recess 76 on the first end face 72 of the first frame member 24 in a first assembly step, so that the first abutment surface 34 at the bottom of the recess 76 in the end face of the first frame member is applied.
  • the first frame element 24 with a fastening means 90 which projects from the receptacle 38 through the first holding web 30 outwardly into the first frame member 24 ( FIG. 4b ), fastened to the node element 14.
  • a screw can be used as a fastening means which is screwed into a predrilled hole in the first frame member.
  • metal frame members are used, they are provided with an internal threaded hole.
  • the first retaining web 30 is substantially completely received in the recess 76 on the end face 72 of the first frame member 24 and terminates in particular flush with the end face 72 from. Laterally, the mounting surface 42 protrudes beyond the outer surface of the frame member.
  • the second frame member 26 is mounted on the second retaining web 30 by the second retaining web 32 is inserted into the recess 78 on the end face 74. Subsequently, the node element 14 with a second fastening means 92 which extends from the receptacle 38 through the second retaining web 32 outwardly and into the second frame member 26, attached ( Figures 4d and 4e ).
  • the recesses 76, 78 are formed complementary to the retaining webs 30, 32. That is, these not only have a complementary shape to the recesses 76, 78, but the depth of the recesses 76, 78 also corresponds (at least approximately) to the thickness of the holding webs 30, 32nd
  • the mirror-symmetrical shape of the first and the second end face 72, 74 and the first and the second recess 76, 78 is selected so that both frame members 24, 26 can also be mounted on the respective other holding element, so that the flexibility of the frame system 10 increases is because less different frame members or frame members are required with different end faces.
  • the third frame member 28 is inserted into the receptacle 38, wherein the recess 84 is pushed onto the reinforcing member 66. It is, as in FIG. 4f can be seen, between the end faces 72, 74 and the side surfaces of the third frame member 28, no or only a minimal gap exists, since the end faces 72, 74 abut approximately flush on the side surfaces of the third frame member 28. As a result, an approximately seamless transition results on the outer side or the upper side between the first and the second frame element 24, 26 and the third frame element 28. In particular, the node element 14 viewed from the outside is not or only slightly visible.
  • a third attachment means 94 is guided by the mounting surface 40 in the receptacle 38 and the third frame member 28 and secured in the frame member 28 ( Figure 4g ).
  • the third frame element 28 is fixed to the node element 14. Since the third fastening means 94 is guided from the inside of the finished frame system 10 into the node element 14 or the third frame element 28 or the mounting surface is arranged on the inside of the frame system formed by the frame elements 24, 26, 28, the third fastening means 94 and the acreage is not visible from the outside.
  • the angle between the first and the second frame member 24, 26 is defined by the holding webs 30, 32. In addition, this angle is through the Reinforcing element 66 between the retaining webs 30, 32 stabilized. However, additional stabilization also takes place through the third frame element 28, on which the two frame elements 24, 26 are supported, so that the angle between the retaining webs 30, 32 can not be reduced.
  • the third frame member 28 is guided perpendicular to the two frame members 24, 26 in the receptacle 38, so that the third frame member 28 on the first and second frame member 24, 26 is supported.
  • the cultivation surfaces 40, 42, 44 on the node element 14 serve to attach holding elements 86, wherein the holding means 86, which is arranged between the two frame elements 24, 26, is held by the third connection means 94 for fixing the third frame element 28.
  • the holding elements 86 arranged on both sides of the frame element 28 are mounted with additional fastening means 95 (FIG. Figure 4h ).
  • the holding elements 86 each have an annular or cup-shaped receptacle 96 in which a spring element, not shown here in detail, for example a bow spring is arranged, which can be radially widened with respect to the longitudinal axis of the receptacle ( FIGS. 4i to 4k ).
  • a spring element not shown here in detail, for example a bow spring is arranged, which can be radially widened with respect to the longitudinal axis of the receptacle ( FIGS. 4i to 4k ).
  • a counterpart in the form of a head portion 98 is mounted in each case, which can engage in the receptacle 96 and snap behind the spring element, so that the wall member 88 is fixed to the support member 86.
  • the connection between plate-shaped wall components 88 and the holding elements is thus effected by a fastening system of the push-button type. This allows a quick mounting of the wall elements 88, which can also be dismantled without tools again.
  • the head portion 98 is preferably fixedly mounted on the inside of the wall member, for example screwed.
  • the head portion 98 may alternatively be provided on a bolt which is inserted through an opening on the wall member 88 from the outside and holds the wall member 88 by means of a widened foot portion.
  • the wall members 88 may be arranged differently relative to the frame members 24, 26, 28. As in Figure 4k can be seen, the upper wall member 88 is flush with the outer edges of the frame members 24, 26 from. The two vertically arranged wall elements 88, however, are at a distance from the outer edges of the frame members 24, 28 and 26, 28 respectively.
  • FIGS. 5a and 5b a second embodiment of a node element 16 according to the invention is shown.
  • the same reference numerals are used, and reference is made to the above explanations in this respect.
  • node element 16 of the second embodiment is U-shaped.
  • This node element 16 has analogous to that in the FIGS. 2 and 3a to 3f shown node element 14 has two retaining webs 30, 32, each with a contact surface 34, 36. Attached to the retaining webs 30, 32 are mounting surfaces 42, 44 and openings 46, 48 for a first and a second fastening means 90, 92.
  • An essential feature of the node element 16 is a third holding web 100 with a third contact surface 102 and an opening 104 for a fastening means.
  • the first and second retaining ridges 30, 32 are disposed on opposite sides of the third retaining ridge 100 at an angle of 90 degrees thereto.
  • a reinforcing element 66 is provided on the inside or in the receptacle 38.
  • a mounting surface 40 is provided which is arranged at an angle of 45 ° to the adjacent contact surfaces 34, 102 and 36, 102. From each of the cultivation surfaces 40, an opening 54 extends into the receptacle 38.
  • a further mounting surface 105 is provided, which is arranged at an angle of 45 ° to the third abutment surface 102.
  • node element 16 a total of four frame elements can be mounted.
  • two frame members 24, 26, each with a recess 76, 78 in the end face 72, 74 are mounted on the first holding web 30 and the second holding web 32.
  • the first and second frame members 24, 26 are arranged on a straight line.
  • Another frame element is applied with an end face to the third contact surface 102 of the third retaining web 100 and by a from the receptacle 38 through the opening 104 protruding fastener mounted on the node element 14.
  • This frame element thus extends at right angles to the first or the second frame element 24, 26 away from the node.
  • a recess is preferably provided, in which the third retaining web can be used substantially completely, so that the end face of this frame member flush with the inside of the third retaining web 100 and the receptacle 38 completes.
  • the third frame member 28 in the receptacle 38 which is formed in this embodiment by the three holding webs 30, 32, 100 and thus U-shaped, are inserted and by the fastening means 94 of one or both growing surfaces 40 in the Receiving 38 are guided, are fixed in the receptacle 38.
  • the third frame member 28 covers also in this embodiment, all holding webs 30, 32, 100 and is flush with the side surfaces of the end faces of the frame elements.
  • the node 16 according to the second embodiment can also be made in one piece.
  • the openings 46, 48 are difficult to reach because the holding webs 30, 32 are opposite. This makes it difficult to mount the first and second attachment means 90, 92 because they are poorly accessible with a tool.
  • the node element 16 is preferably made in two parts, namely formed from two node components 106, 108, which can be separated from each other ( FIG. 5b ).
  • the first node member 106 is in the FIGS. 7a to 7g and the second node member 108 in the FIGS. 6a to 6g shown.
  • the first holding web 30 with the first contact surface 34 is provided on the first node component 106, and the second holding web 32 with the second contact surface 36 is provided on the second node component 108.
  • the node members 106, 108 connecting webs 110, 112 are provided, which in the mounted state ( FIG. 5a ) overlap and together form the third retaining bar 100.
  • the first connecting web 110 has a complementary to the second connecting web 112 formed recess 114, in which the second Connecting web 112 can be used accurately.
  • openings 116, 118 are provided, which lie one above the other in the assembled state and together form the opening 104.
  • the first node component 106 with the first contact surface 34 or the first retaining web 30 is mounted on the first end face 72 of the first frame element 24.
  • the second node member 108 is mounted with the second holding web 32 and the second bearing surface 36 on the first end face 74 of the second frame member 26.
  • the apertures 46, 48 are easily accessible, so that the fasteners 92, 94 can be easily inserted into the apertures 46, 48 and fixed in the frame members 24, 26.
  • the node components 106, 108 are assembled so that the connecting webs 110, 112 overlap and the openings 116, 118 are superimposed.
  • a further frame element is attached to the end face of the third contact surface 102 and the third holding web 100 inserted into the recess of the further frame member and the frame member with a fastening means which projects from the receptacle 38 through the opening 104, on the third contact surface 102 attached.
  • the third frame member 28 is inserted into the receptacle 38 and fixed by fastening means which extend from at least one of the cultivation surfaces 40 in the receptacle 38.
  • the node is fully assembled.
  • each has a further node element and mounted on this further frame elements, so that the frame elements shown or the node elements and complex frame systems are possible.
  • the node elements 14, 16 are preferably made of plastic, in particular of a polyoxymethylene (POM), which on the one hand provides sufficient stability, but at the same time also provides a certain flexibility, so that the node elements 14, 16 can safely absorb all occurring loads.
  • POM polyoxymethylene

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EP13151140.4A 2013-01-14 2013-01-14 Système de cadre et élément de noeud Not-in-force EP2754367B1 (fr)

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EP13151140.4A EP2754367B1 (fr) 2013-01-14 2013-01-14 Système de cadre et élément de noeud

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Application Number Priority Date Filing Date Title
EP13151140.4A EP2754367B1 (fr) 2013-01-14 2013-01-14 Système de cadre et élément de noeud

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115354752A (zh) * 2022-08-10 2022-11-18 中国建筑第七工程局有限公司 一种箱式模块化组合房屋建筑节点固定结构

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Publication number Priority date Publication date Assignee Title
GB1186503A (en) * 1966-09-06 1970-04-02 Finmark Ltd Improvements in or relating to Framework Construction
US3873219A (en) * 1971-11-05 1975-03-25 Giancarlo Pofferi Demountable structure
WO2012001453A1 (fr) * 2010-07-01 2012-01-05 Didier Bernardin Ensemble de construction pour structure spatiale avec arbre d'entraînement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1186503A (en) * 1966-09-06 1970-04-02 Finmark Ltd Improvements in or relating to Framework Construction
US3873219A (en) * 1971-11-05 1975-03-25 Giancarlo Pofferi Demountable structure
WO2012001453A1 (fr) * 2010-07-01 2012-01-05 Didier Bernardin Ensemble de construction pour structure spatiale avec arbre d'entraînement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115354752A (zh) * 2022-08-10 2022-11-18 中国建筑第七工程局有限公司 一种箱式模块化组合房屋建筑节点固定结构
CN115354752B (zh) * 2022-08-10 2024-01-23 中国建筑第七工程局有限公司 一种箱式模块化组合房屋建筑节点固定结构

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